Absolute Value Functions and Translations

Identify the parent function of absolute value.

• y = x^2

• y = |x|

• y = x^4

• y = x^3

Choose the correct equation for the graph.

Tags

CCSS.HSF-IF.C.7D

Choose the correct equation for the graph.

Tags

CCSS.HSF-IF.C.7D

Match the following.

• Vertex at (0, 9)

• y = |x - 9|

• Vertex at (0, -9)

• y = |x|

• Vertex at (9, 0)

• y = |x| + 9

• Vertex at (-9, 0)

• y = |x + 9|

• Vertex at (0, 0)

• y = |x| - 9

Tags

CCSS.HSF-IF.C.7D

What is the equation of the absolute value function on the left?

• y = |x| + 3

• y = |x| - 3

• y = |x - 3|

• y = |x + 3|

Tags

CCSS.HSF-IF.C.7D

What is the equation of the absolute value function?

• f(x)= |x+4|
• f(x)= |x-4|
• f(x)= |x| + 4
• f(x)= |x| - 4

Tags

CCSS.HSF-IF.C.7D

What is the equation of the graph below?

• f(x) = I x + 2 I 
• f(x) = I x + 2 I +2
• f(x) = I x - 2 I +2
• f(x) = I x - 2 I 

Tags

CCSS.HSF-IF.C.7D

Which of the following describes the horizontal and vertical translations of the following functions:
f(x) = |x + 4| - 9

• Left 4
  up 9
• Left 4
  Down 9
• Right 4
  up 9
• Right 4
  Down 9

What is the absolute value of |-26|.

• 26
• -26
• 0
• -20

Tags

CCSS.6.NS.C.7C

What is the vertex of the following function?

y= |x - 4|+1

• (4,-1)

• (4,1)

• (-4,-1)

• (-4,1)

Tags

CCSS.HSF-IF.C.7D